David Heath
type: MusicGroup
popularity: 3
followers: 55
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfbb329bc52dc344bdee4b580cb1dc51ae135e56e679609ba749215f9cea2879e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1e8989b-1f50-4ee4-9c46-bd24a986ec28.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d1e8989b-1f50-4ee4-9c46-bd24a986ec28.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d1e8989b-1f50-4ee4-9c46-bd24a986ec28
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfbb329bc52dc344bdee4b580cb1dc51ae135e56e679609ba749215f9cea2879e","name":"David Heath","registered_at":"2026-06-21T01:12:52Z","symbol":"NIM1772654","token_address":"0x66faf9940d7f6f848ba358b930eb0429cdf17361","type":"artist","uuid":"d1e8989b-1f50-4ee4-9c46-bd24a986ec28"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb329bc52dc344bdee4b580cb1dc51ae135e56e679609ba749215f9cea2879e. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d1e8989b-1f50-4ee4-9c46-bd24a986ec28.json and https://artists.proofprofile.net/proofs/artist/d1e8989b-1f50-4ee4-9c46-bd24a986ec28.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xfbb329bc52dc344bdee4b580cb1dc51ae135e56e679609ba749215f9cea2879e","name":"David Heath","registered_at":"2026-06-21T01:12:52Z","symbol":"NIM1772654","token_address":"0x66faf9940d7f6f848ba358b930eb0429cdf17361","type":"artist","uuid":"d1e8989b-1f50-4ee4-9c46-bd24a986ec28"}
album: A Song for Daniel Pearl
  type: MusicAlbum
  date published: 2007-01-01
album: David Heath: A Song for Daniel Pearl
  type: MusicAlbum
  date published: 2008-02-22
album: Realization
  type: MusicAlbum
  date published: 2019-12-24
album: Gratitude
  type: MusicAlbum
  date published: 2021-05-03